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CAS RN: 1153949-11-1 | Product Number: B5217

1-(tert-Butoxycarbonyl)-3-(cyanomethylene)azetidine


Purity: >95.0%(GC)
Synonyms:
  • 1-Boc-3-(cyanomethylene)azetidine
  • tert-Butyl 3-(Cyanomethylene)azetidine-1-carboxylate
  • 3-(Cyanomethylene)azetidine-1-carboxylic Acid tert-Butyl Ester
Documents:
200MG
$56.00
1   2   ≥20 
1G
$159.00
1   Contact Us 6  

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Product Number B5217
Purity / Analysis Method >95.0%(GC)
Molecular Formula / Molecular Weight C__1__0H__1__4N__2O__2 = 194.23  
Physical State (20 deg.C) Solid
Storage Temperature 0-10°C
Store Under Inert Gas Store under inert gas
Condition to Avoid Air Sensitive,Heat Sensitive
CAS RN 1153949-11-1
Reaxys Registry Number 19197759
PubChem Substance ID 354334411
MDL Number

MFCD12761241

Specifications
Appearance White to Orange to Green powder to crystal
Purity(GC) min. 95.0 %
Properties (reference)
GHS
Pictogram Pictogram Pictogram
Signal Word Danger
Hazard Statements H301 + H311 + H331 : Toxic if swallowed, in contact with skin or if inhaled.
H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray.
P270 : Do not eat, drink or smoke when using this product.
P271 : Use only outdoors or in a well-ventilated area.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
P362 : Take off contaminated clothing and wash before reuse.
P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth.
P302 + P352 + P312 : IF ON SKIN: Wash with plenty of water.Call a POISON CENTER/doctor if you feel unwell.
P304 + P340 + P311 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor.
P403 + P233 : Store in a well-ventilated place. Keep container tightly closed.
P405 : Store locked up.
Related Laws:
Transport Information:
UN Number (DOT-AIR) UN3439
Class (DOT-AIR) 6.1
Packing Group (TCI-A) III
HS Number 2931.90.6000
Application
A Synthetic Intermediate of Baricitinib

This product is used as a synthetic intermediate of baricitinib which is an inhibitor of janus kinase (JAK), blocking the subtypes JAK1 and JAK2, for the potential treatment of various inflammatory disorders, including rheumatoid arthritis.

References


PubMed Literature


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